There was me worrying – silly old worrying me! In the end it was far from the toughest of derby days for Arsenal, but in terms of enjoyment it was right up there with the best of them. Hoarse? I’ve practically got hooves this morning.

We bossed it, fair and square, and even with ten men, when we understandably found ourselves on the back foot, we looked comfortable defending what we had. If I’d been able to script the derby, I’d have done it something like this (well OK, I wouldn’t – I’d have made it 7-0 with a sprinkling of reds, but this will do thanks).

At various points in the game I kept on piping up that “Wilshere’s having a great game” or “Rosicky’s got the bit between his teeth” or “Hands up, I was wrong about Gnabry” to which my brother responded my reminding me that the whole team was having a good day at the office, and he was right. We defended well, Fabianski was untroubled, we bossed the midfield and Theo caused all manner of danger as the lone front man. It was our best and most fluid performance in some time, and what a time to pull it out the hat. Impeccable.

The 5.15pm kick-off wasn’t as foolish as I’d feared and made for a great atmosphere – it was as loud as it has been in ages. In general terms the atmosphere has been better all season than it’s been over the last few years – we’re playing well, simple as that – but when you add the local derby ingredients (and a few extra hours in the pub) then the timid old place goes a bit haywire. It was great fun being in and among it all. And bundling, hugging, shouting, clapping. There’s life in the old dog yet *rubs aching back*.

Yes, I’ve watched all the Vines and seen the Instagrams and Flipboarded and Snapchatted* and Whatsapped my way through the entire aftermath, and I’ve read all the reports and I’m going to head off to hoover up the blogs next. It was that kind of game.

*I haven’t snapchatted. I’m too old to snapchat, I think. Or scared.

What else did I learn? Well, Wilshere is back on form and plays far better in the centre of the midfield than he does on the wing. Accommodating him in that role with Ramsey, Ozil, Cazorla, Rosicky, Arteta and Flamini was always going to be a balancing act, but in truth it’s not that hard – Wenger now has the luxury of being able to rotate in that key area with seemingly few side effects.

Gnabry – well it’s hard not to agree with Arseblog on this issue. I thought he’d struggle in a game of this importance and intensity but he did the opposite of struggle (elggurts?). I know it’s only one game but on that kind of form we have yet another option on the wing – a proper option – and that’s without the return of Oxlade-Chamberlain. The ebbs and flows of football are amazing in that regard – a few months out has given one player a few chances and left another a little further down the pecking order. Football really is all about form and fitness and confidence.

And Walcott – what a menace. It seems a long time ago now that he was umming and aaahing about a new deal and plenty of people were writing him off as not good enough. He’s integral now – a pocket dynamo – and his return to the team just at the time Ramsey and Giroud hit dips was a piece of luck. Fingers crossed his knee is not overly mauled. He was in the wars a bit yesterday (hard to know how seriously) so we shall see.

So, onto the 4th round of the FA Cup. I love this cup and hate how every year its importance seems to diminish, purely because of money. The day we start saying the cup is not worth the bother is the day we should take a long hard look at ourselves and ask: what’s the point of football, if not to win stuff?